331S40化學成分 - BS 970-4

C	Si	Mn	P	S	Cr	Ni	Mo	W
0.35-0.50	1.00-2.00	0.50-1.00	≤0.040	≤0.030	12.00-15.00	12.00-15.00	≤ ≥	2.00-3.00

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331S40標準規(guī)范

• BS 970-4 - Specification for wrought steels for mechanical and allied engineering purposes. Valve steels

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331S40機械性能

Specification for wrought steels for mechanical and allied engineering purposes. Valve steels

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331S40產(chǎn)品形態(tài)

• 熱軋和冷拉棒材, 圓棒, 扁鋼, 六角棒, 八角棒, 空心棒
• 帶鋼和鋼卷, 熱軋帶鋼, 熱軋鋼卷, 冷軋鋼帶, 冷軋鋼卷
• 冷軋板材, 熱軋板, 冷軋薄板, 中厚板, 高強鋼板
• 熱軋和冷拉異型鋼, 凹凸字鋼, 滑軌, 滑塊
• 熱軋和冷拉鋼絲, 扁絲, 盤條, 直條
• 自由鍛和模鍛, 扁鋼, 模塊, 環(huán), 桶, 餅, 階梯軸及定制化
• 熱擠壓和冷軋無縫管, 異型管, 方管, 毛細管
• 電渣錠

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